News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Oil & Gas
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Ruetenik Monty L patent application for Disposable Equine Ice Boot. The invention was developed by Ruetenik Monty L.
The patent application number is US202519262572 20250708. The patent publication number is US2025380681 (A1). International Patent Classific..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has released Saudi Arabian Oil Company and Aramco Services patent application for System and Method for Flow Rate Data Determination. This invention was developed by Lin Tao, Li Weichang, Alalouni Ahmed and Arsalan Muhammad.
The patent application number is US20241874314..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has released General Prospecting Institute Of China Nat Administration Of Coal Geology patent application for Drilling Method for Storage Well for Liquid-gas Two-phase Combined Geological Storage. This invention was developed by Du Song, Che Qiaohui, Zhang Degao, Fan Yingli..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Liaoning Shihua University has submitted a patent application for Intelligent Well Drilling System for Oil Field. This invention was developed by Cai Jiatie, Chen Bo, Wu Di, Pan Yi, Yang Shuangchun, Wang Ruotong and Xu Xing.
The patent application number is CN202510467448 20250414. The patent publication n..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Yizheng Chemical Fibre Co Ltd patent application for Manufacturing Method and Application of Ultra-high Molecular Weight Polyethylene Fiber with Low Solvent Residue. Shi Yunhu, Hu Ting, Liu Na, Li Ying, He Jian and..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Southwest Petroleum University has applied Chinese patent for Electrode with Adjustable Component Structure and Preparation Method and Application Thereof. Tang Yunlei, Ma Jie, Wang Yingying, Liang Sihan, Lin Bing and Zhang Hailong developed it.
The patent application number is CN20251057778 20250114. The ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Oilfield Service, Sinopec Zhongyuan Petroleum Eng Ltd and Drilling Eng Tech Res Inst Sinopec Zhongyuan Petroleum Eng Co Ltd patent application for Preparation Method and Application of Oil-based Drilling Fluid Filtra..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Chongqing Chuanwei Chemical Co Ltd patent application for Low-odor Polyvinyl Alcohol as Well as Preparation Method and Application Thereof. The invention was developed by Wu Gang, Hou Shuangyan, Liu Yang, Wu Chunl..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina patent application for Metallocene Catalyst Composition and Preparation Method and Application Thereof. This invention was developed by Li Xinle, Xiao Yue, Wu Liping, Huang Xudong, Wa..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Sinopec Oilfield Service, Sinopec Jianghan Oilfield Service Co Ltd and Jianghan Oilfield Branch of China Petroleum & Chemical patent application for Modified Cellulose Demulsifier as Well as Preparation Method and Application Thereof. Yu Xulin, Ye Fan, ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Disilane Compound, Preparation Method and Application Thereof, Composition and Application Thereof. The invention was developed by Yu Chenmin, She..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Chongqing Chuanwei Chemical Co Ltd patent application for Low-nitrogen Combustion Device for Heating Furnace. Ke Yueliang, Chen Lin, Qin Hao, Chen Tianwen and Li Yuan developed the invention.
The patent applicat..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China National Petroleum has sought patent for Gas Well Liquid Carrying Capacity Improving Device and Composite Drainage Gas Recovery Method. This invention was developed by Song Hanhua, Feng Pengxin, Tian Wei, Jia Youliang, Li Li, Xiao Shuqin, Li Siying, He Jiayi, Ma Haibin and Yan Zhichen.
The patent app..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Shelfoil Petroleum Equipment & Services Co Ltd, China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd patent application for Angle-adjustable Packer Test Device and Test Method. Bai Yuanyuan, Yao Huiqian, Han Fuchan..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Chongqing Chuanwei Chemical Co Ltd patent application for Preparation Device for Vae Emulsion. This invention was developed by Chen Lin, Wen Feng, Ke Yueliang, Liu Yong and Zhou Meijun.
The patent application nu..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd patent application for Water Collecting and Fog Dispersing Filler Unit and Cooling Tower Using Same. This invention was developed by Li Yong, Jin Ping and Liao Chan..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Supercritical Carbon Dioxide Long-distance Supercharging Device and Method. The invention was developed by Cong Yan, Huang Wenhuan, Tian Shubin, Wang Jiamin, Xu Wenchao, Li ..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Gas Tech LLC has applied United States patent for Pistonless Apparatus and System for Gas Compression and the Method for Compression of a Gas. Pawlak Nathan A and Breidenstein Walter developed it.
The patent application number is US202418745176 20240617. The patent publication number is US2025382977 (A1..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Automatic Pressing Mechanism and Reaction Device. Yang Weimin, Zhang Yulong, Li Xin, Yuan Zhiqing, Ma Dan, Wang Zhendong and Zhao Chengkai develope..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Nanjing Yu Hydraulic Co Ltd patent application for Hydraulic Oil Tank Integrated with Oil Temperature Adjusting Function. This invention was developed by Zheng Haiqiang, Wang Yufang and Zheng Mao.
The patent application number is CN202510446668 20250..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Sinopec Xinxing Shuangliang Geothermal Energy Thermoelectricity Co Ltd has submitted a patent application for Submersible Pump Special for Geothermal Well and with Anti-blocking Function. This invention was developed by Zhang Xian, Li Wen, Zheng Xiaoying, Wang Lu and Yang Peinan.
The patent application num..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Ecolab USA has applied United States patent for New Antifoulant for Refinery Applications. Gul Omer, Syed Abuzar and Mukkamala Ravindranath developed it.
The patent application number is US202519234919 20250611. The patent publication number is US2025382535 (A1). International Patent Classification code..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Shentong Technology Group patent application for Pre-separation System of Oil-gas Separator and Oil-gas Separator. Fang Lifeng, Guo Daxing, Rao Congchao and Mao Jinxin developed the invention.
The patent application number is CN202510549461 20250429...
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Dongying Tianjin Petroleum Technology Development has submitted a patent application for Modularized Quick-release Blowout Preventer for Ocean Platform. This invention was developed by Zhu Quanliang, Jia Youfu, Zhang Junrui and An Mingda.
The patent application number is CN202510541766 20250428. The patent..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Ruiji Energy Technology (Tianjin) has submitted a patent application for Inner Wall Reinforcing Device for Oil Field Supporting and Stopping Well Production. Han Xiling and Jin Quan developed the invention.
The patent application number is CN202510296040 20250313. The patent publication number is CN1200617..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Xi'an Jiaotong University has submitted a patent application for Offshore Spilled Oil Recovery Device and Method. This invention was developed by Feng Chengcheng, Lin Xiaoman, Zheng Qiaoling, Zhou Leran, Ding Qiuxuan and Xiao Chengxuan.
The patent application number is CN202510433546 20250408. The patent p..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd patent application for Method for Obtaining Cellulose-rich Material from Xylitol Residues. The invention was developed by Bai Fudong, Yang Jiming, Guo Kai, Guo Xin..
Oil & Gas
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Mitsubishi Electric has submitted a patent application for Carbon Dioxide Recovery System. Onaka Yoji, Tanishima Makoto, Shinoki Toshio, Kawamoto Makoto, Nakashima Seiji, Fukui Tomoya and Inoue Takumi developed the invention.
The patent application number is US202218878073 20220715. The patent publicati..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published PetroChina and East China University of Science and Technology patent application for Aluminized Silicon Coating Material Composition, Aluminized Silicon Coating and Preparation Method of Aluminized Silicon Coating. The invention was developed by Son E..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Method for Selective Hydrogenation of Pyrolysis Gasoline and Application. Jiang Xinghua, Liu Zhongneng, Chen Yuanhan, Yu Qiang and Gu Guoyao develo..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Harbin Institute of Technology has submitted a patent application for Method for Promoting Efficient Cracking of Sludge to Produce Aliphatic Hydrocarbon by Eliminating Negative Effect of Ferric Iron Through Melanin-like Compound. This invention was developed by Zhang Jun, Wu Yifei, Tang Shiyi, Chen Yinxi, Jia..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd patent application for Modified Asphalt for Water-based Drilling Fluid and Preparation Method Thereof. This invention was developed by Fu Li, Liu Cheng, Zhang Dongx..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Southwest Petroleum University has submitted a patent application for High Internal Phase Tackifying In-situ Emulsification Oil Displacement System. This invention was developed by Lu Jiayue, Pu Wanfen, Lin Yile, Liang Chongzhen, Chen Qingyuan, Du Daijun and Zhu Tao.
The patent application number is CN2025..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for High-temperature-resistant Slow-release Foaming Material as Well as Preparation Method and Application Thereof. This invention was developed by Yan..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Multifunctional Biological Imbibition Agent as Well as Preparation Method and Application Thereof. This invention was developed by Chen Zihui, Xu Bowen, Lin Junzhang, Wu Xiao..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for In-situ Emulsification Water Plugging System for Oil Well Water Plugging and Preparation Method Thereof. The invention was developed by Du Yong, Jiang Tao, He Dongxu, Sui Qi..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd and Dalian University of Technology patent application for Water-in-oil-based Drilling Fluid and Preparation Method Thereof. The invention was developed by Fu Li, Che..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for High-purity Acetonitrile and Method for Preparing High-purity Acetonitrile by Extracting, Rectifying and Separating Mixture Containing Acetonitrile..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Ultra-clean High-purity Acetonitrile and Preparation Method Thereof. The invention was developed by Li Xiangjun, Pei Yixia and Gu Junmin.
The p..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Method for Separating Isomeride, High-purity Ether Compound and Application of High-purity Ether Compound. This invention was developed by Qin Chun..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Method and System for Purifying High-hydrocarbon-containing Crude Methanol Raw Material and Method and Device for Preparing Low-carbon Olefin Throu..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Anti-blocking Electrodialysis Wastewater Treatment System and Method for Resource Utilization of Carbon Dioxide. This invention was developed by Xu ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd patent application for Sulfur Autotrophic Denitrification Nitrogen Removal Composite Filler and Preparation Method Thereof. Wang Gang, Zhao Yue, Chen Mingxiang, Gao..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina patent application for Ultrahigh-purity Titanium Tetrachloride Production Method and Device. This invention was developed by Hou Jingwei, Wu Liping, Huang Xudong, Yu Yang, Song Zihang..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Catalyst and Sinopec Catalyst patent application for Molecular Sieve Product Forming Pretreatment Method. The invention was developed by Ma Jian, Jiang Baofeng, Shao Lixiang, Liu Suming, Tang Yunlei and Yu Yaning.
..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Catalyst patent application for Cali-lsx Molecular Sieve as Well as Preparation Method and Application Thereof. The invention was developed by Cui Kai, Wang Shaoqiang, Li Kezhi, Lyu Fangfang, Ren Jing and Yuan Zhi..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Southwest Petroleum University has filed a patent application for Permanent Magnet Driving Wheel Device with Adjustable Dual Adsorption Mechanism. This invention was developed by Lu Bingsheng, Tang Donglin, Hu Yuanyao, Che Jianbo, Zhang Junhui, Long Zhang, He Yuanyuan and Li Yuanbo.
The patent application ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical, Sinopec Beijing Chemical Research Institute Co Ltd and Beijing University of Chemical Technology patent application for Copolyimide and Hollow Fiber Gas Separation Membrane as Well as Preparation Methods and Applications of C..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Polysiloxane Polycarbonate, Transparent Flame-retardant Scratch-resistant Polycarbonate Material as Well as Preparation Method and Application of T..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd patent application for Star-shaped Glycolide-lactide Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Gong Rundong, Wang R..
Oil & Gas
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Sponge Dac Inc has applied United States patent for Carbon Dioxide Removal and Associated Systems, Devices, and Methods. Herrmann-nowosielski Marek and Nowosielski-slepowron Alexander developed it.
The patent application number is US202519314370 20250829. The patent publication number is US2025381521 (A..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Petroleo Brasileiro S A - Petrobras and Univ Federal Fluminense Uff have submitted a patent application for Computer-implemented Method and Computing Device with a Modeling of the Abandonment Process of Oil and Natural Gas Wells. This invention was developed by Marques Pires Luis Carlos, Aleluia Barcelos S..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has received a patent for Oil Pipe Inner Wall Cleaning Gun. This invention was developed by Yang Peilun, Tang Yanjun, Ma Zhiqiang, Ji Yuanqiang, Zhao Yafeng, Feng Fulin, Zhang Zhiqiang, Gao Yawei, Li Ruiming and Zhang Lei.
The patent application number is CN202422609149U 20241028. The patent publi..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Jet Type Erosive Wear Testing Machine. Li Meiyan, Han Bin, Dong Lixian, Song Jiayang, Jiang Yushan, Jia Chenxin and Qi Tianyi developed the invention.
The patent application number is CN2..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Impact Scratch Test Device and Test Method. The invention was developed by Yang Bin, Xu Yulin and Shao Xiaoming.
The patent application number is CN202510527599 20250425. The patent publ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has applied Chinese patent for Wax Scraping Sampling Tool and Use Method. Tian Xinjian, Zhang Jie, Lu Gang, Zhao Danyang, Yuan Xiaoman, Lu Zhongyuan, Qu Jiayuan, Wang Huailong, Tian Jiangkun, Chang Yuchen and Wang Peng developed it.
The patent application number is CN202311635210 20231130. The pat..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has submitted a patent application for J-T Valve Refrigeration Effect Evaluation Method and J-T Valve Refrigeration Effect Evaluation Device. This invention was developed by Wen Qing, Wang Feng, Zhang Wenjuan, Dai Zhixiang, Wang Guolin and Qiu Yanhua.
The patent application number is CN202311610..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Experimental Device and Method for Gas Replacement of Crude Oil Pipeline. Fu Jianmin, Zheng Xiaoyun, Wu Zhaoyuan, Song Yifan and Meng Xiaoxuan developed the invention.
The patent applicat..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China University of Petroleum, East China patent application for Stress Gradient Analysis Method Based on Directional Change of Saline Inclusion in Fip. This invention was developed by Yu Hua, Chen Yong, Wang Miao, Song Yifan, Liang Qin and Liu Junyi.
..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China University of Petroleum, East China has sought patent for Intelligent Auxiliary System and Method for Pressure Vessel Inspection. This invention was developed by Lin Keyi, Wang Jun and Li Jiayi.
The patent application number is CN202510541959 20250428. The patent publication number is CN120063394 (A). ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has filed a patent application for Natural Gas Field Verification/calibration Acquisition Analysis System and Method. This invention was developed by Fu Min, Zhang Xichuan, Xiao Qiqiang, Wu Shuhui, Li Qixuan, Wei Yuanliang, Fu Yuqi, Wu Qian, Liu Xuanchen, Hong Xiaojun, Zhuo Yuchen, Lyu Zhonggui, Sh..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- OneSubsea has submitted a patent application for Pressure Compensation System with Double Barrier. This invention was developed by Askeland Audun Magne.
The patent application number is US202418741438 20240612. The patent publication number is US2025385031 (A1). International Patent Classification codes a..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Schlumberger Technology has applied United States patent for Contextual Visualization of Trustworthiness for Subsurface Data. Golwala Daya, Dixon Todd, Deshpande Shalaka, Haüy Fabrice, Khan Abdul and Sawant Abhijeet developed it.
The patent application number is US202519242042 20250618. The patent public..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Schlumberger Technology has submitted a patent application for Drilling Operations Framework. Poor Andrew, Bolchover Paul, Xu Gang and Feng Feng developed the invention.
The patent application number is US202418740550 20240612. The patent publication number is US2025384191 (A1). International Patent Class..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Entegris has sought patent for Reticle Pod Inner Pod Having Dissimilar Material at Contact Surface Interfaces. This invention was developed by Raschke Russ V.
The patent application number is US202519303128 20250818. The patent publication number is US2025383597 (A1). International Patent Classification c..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Saudi Arabian Oil Company has submitted a patent application for Approach to Determine Water Cut in Oil and Gas Process Facility. Qahtani Abdulrahman M, Azmi Mutlaq F, Jaroudi Said S, Alghuthayf Naif M and Alswayied Mohammed A developed the invention.
The patent application number is US202418746761 202406..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Saudi Arabian Oil Company has submitted a patent application for Method and Systems for Alignment of Rock Samples. This invention was developed by Caliskan Sinan, Alqahtani Naif J, Dhneem Abdullah F and Dossary Faisal S.
The patent application number is US202418746707 20240618. The patent publication numb..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Saudi Arabian Oil Company has submitted a patent application for Machine Learning Framework for Gas Flaring and Emission Control. This invention was developed by Arukhe James Ohioma and Alaku Chijioke A.
The patent application number is US202418744785 20240617. The patent publication number is US202538308..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China University of Petroleum, Beijing patent application for Leakage Stopping Device for Oil and Gas Pipeline. The invention was developed by Dong Shaohua, Yang Chengshuai, Xu Lushuai, Wei Haotian and Wang Luming.
The patent application number is CN2..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has received Schlumberger Technology patent application for Drilling Operations Framework. Li Denis, Aguiar Romulo Reis, Tang Kien Hoe, Lopez Perez Carlos Felipe, Bolchover Paul, Poor Andrew, Xu Gang, Liu Bo, Feng Feng, Xu Yupeng, Shen Yuelin, Alexander Gregg David and Chen..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Saudi Arabian Oil Company has submitted a patent application for Method of Predicting Rock Strength Using Drilling Data for Horizontal Well Placement. This invention was developed by Li Qiuguo, Wahbi Alaa, Arab Ryan, Khan Khaqan, Mahmood Tariq and Toktabolat Zhazar.
The patent application number is US2024..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Halliburton Energy Services has filed a patent application for Time-lapse Monitoring of Well Casings. This invention was developed by Sayed Sadeed, Dai Junwen and Fouda Ahmed.
The patent application number is US202418740920 20240612. The patent publication number is US2025382869 (A1). International Patent..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Schlumberger Technology has sought patent for Geosteering Control Framework. This invention was developed by Xu Ziyuan, Jiang Lu, Huang Yansong, Zhang Zhiyi, Toghi Farid, Ba Samba, Wang Jing, Bonningue Pierre, Alshaikh Hasan Firas, Kim Jinsoo, Harms Kent, Hoarau Loic, Liu Ruixia, Wang Hui, Homan Dean M, Gr..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Schlumberger Technology has submitted a patent application for Geosteering Control Framework. This invention was developed by Xu Ziyuan, Jiang Lu, Huang Yansong, Zhang Zhiyi, Toghi Farid, Ba Samba, Wang Jing, Bonningue Pierre, Alshaikh Hasan Firas, Kim Jinsoo, Harms Kent, Hoarau Loic, Liu Ruixia, Wang Hui,..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Halliburton Energy Services has applied United States patent for Vibrational Mode and Severity Determinations for Drilling Systems. Tian Kaixiao, Kabi Bibek, Marck Julien Christian and Greenwood Jeremy developed it.
The patent application number is US202418746316 20240618. The patent publication number is..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Chevron USA has sought patent for Compositions and Methods for Treating Unconventional Subterranean Formations. This invention was developed by Alvarez Johannes O, Tagavifar Mohsen S, Dwarakanath Varadarajan, Strickler Jesse and Unomah Michael Ogechukwuka.
The patent application number is US202519237858 2..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Saudi Arabian Oil Company has applied United States patent for Downhole Valve Optimization for Pump Intake Pressure Using Machine Learning. Arukhe James Ohioma and Flippin Cleavant J developed it.
The patent application number is US202418740783 20240612. The patent publication number is US2025382856 (A1)...
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Halliburton Energy Services has submitted a patent application for Shear Resistant Swellable Packers. Selvamurugan Ramya Priyadarsini developed the invention.
The patent application number is US202418746256 20240618. The patent publication number is US2025382853 (A1). International Patent Classification c..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Halliburton Energy Services has sought patent for Coiled Tubing Deployment/retrieval Apparatus, a Coiled Tubing Surface Equipment Spread, and Method That Employ a Power Cable Injector. This invention was developed by Rolovic Radovan.
The patent application number is US202519186005 20250422. The patent pub..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Cameron International Corporation has sought patent for Short Wellhead System for a Mineral Extraction System. This invention was developed by Shirley Brandon Blake and Nguyen Dennis P.
The patent application number is US202418743145 20240614. The patent publication number is US2025382850 (A1). Internatio..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- National Oilwell Varco has submitted a patent application for Robotic Pipe Dope Application System. This invention was developed by Henriksen Karl Bernhard.
The patent application number is US202219103058 20220831. The patent publication number is US2025382848 (A1). International Patent Classification cod..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Schlumberger Technology patent application for Geosteering Control Framework. The invention was developed by Xu Ziyuan, Jiang Lu, Huang Yansong, Zhang Zhiyi, Toghi Farid, Ba Samba, Wang Jing, Bonningue Pierre, Alshaikh Hasan Firas, Kim Jinsoo, Harms Kent, Hoar..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published PetroChina patent application for Sealing Structure and Method of High-pressure Gas Injection Compressor and High-pressure Gas Injection Compressor. The invention was developed by Fang Jin, Hu Shiqiang, Yang Jin, Dai Juan, Zheng Rongjun, Ye Yongping an..
Oil & Gas
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published PetroChina patent application for High-pressure Gas Injection Compressor. The invention was developed by Fang Jin, Deng Bo, Qin Feihu, Zhou Sili, Feng Zejiang, Xiao Qiang, Yang Li and Qi Mingyong.
The patent application number is CN202311623245 202311..
Oil & Gas
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Halliburton Energy Services has submitted a patent application for Cementing Compositions for Plugging Very Large Fracture Widths. Ahmady Afshin, Morgan Ronnie Glen and Agapiou Kyriacos developed the invention.
The patent application number is US202418742866 20240613. The patent publication number is US20..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Northwest Oil Field Co patent application for Compact Rock Stratum Logging Curve Environment Correction Method and Application Thereof. Li Jingang, Zhang Xiaocong, Zhang Shenglong, Yu Jinying, Zhou Gang and Cai Pan..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Tianjin Huakan Geothermal Eng Co Ltd patent application for Early Warning Detection Device for Geothermal Well Drilling. This invention was developed by Liu Jiqing, Zhang Peng, Bai Yang, Li Qiunan and Zhang Pingping.
The patent application number is ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released PetroChina, Petrochina Coalbed Methane Co Ltd and China United Coalbed Methane National Engineering Res Center Co Ltd patent application for Maximum Liquid Carrying Capacity Prediction Method and Device Based on Coal-bed Gas Well. This invention was dev..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Intelligent Parameter Adjustment Control Method Based on Oil Well Supply and Discharge Coordination and Control Terminal Thereof. The invention was developed by Wang Jian, H..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published PetroChina, Petrochina Coalbed Methane Co Ltd and China United Coalbed Methane National Engineering Res Center Co Ltd patent application for Circulating Pipe Type Floating Ball Exhaust Device and Coal-bed Gas Well Water Pipe Network. The invention was ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Method for Improving Steam Huff-puff Development Effect of Superficial Super Heavy Oil Reservoir. The invention was developed by Gai Pingyuan, Zhang Zhaoxiang, Yin Fanghao, ..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Northeast Petroleum University patent application for Carbon Dioxide Oil Displacement Method for Improving Shale Oil Recovery Ratio. This invention was developed by Sheng Jiaping, Yang Erlong, Zhang Jihong and Wang Zhihua.
The patent application number..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for CO2 Huff and Puff Injection and Production System and Anti-CO2 Packer and Using Method Thereof. This invention was developed by Zhang Guoyu, Zhang Futao, Huang Huicai, Wang Y..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has filed a patent application for Oil Well Intelligent Control Terminal Based on Edge Cloud Computing Technology. This invention was developed by Wang Xiangbo, Chou Shilong, Shan Jiquan, Zhang Rui, Wang Shaoping, Meng Fanping, Zhong Tingxiang, Wang Haiguo, Wei Ming, Diao Haisheng, Zhou Liangzhi, C..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has submitted a patent application for Oil Well Intelligent Control System and Method Based on Edge Cloud Computing Technology. Chou Shilong, Wang Xiangbo, Chen Gaohui, Ma Jianjun, Wang Juan, Tian Yu, Cai Haiyan, Li Chenchen, Cai Liang, Liang Qian, Li Min, Zhou Liangzhi, Zhang Yun, Zhang Yong and L..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has sought patent for Under-pump Immovable String Flushing Sand Control Screen String and Well Flushing Method and Device for Oil and Gas Exploitation. This invention was developed by Xu Lu, Zhang Jianjun, Lyu Min, Du Jian, Qiao Weixiong, Zheng Mingjie, Yin Zhicheng, Zhang Yuliang, Yin Wei, Hai Qin..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published Daqing Oilfield and PetroChina patent application for Lifting System for Inclined Shaft Pumping Unit. The invention was developed by Song Yang, Sun Chunlong, Sun Yan'an, Dai Mei, Bi Dalong, Gao Yu, Wang Xinmin, Hui Xiaolong, He Yonggang, Liu Yongxin, H..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has submitted a patent application for Under-pressure Operation Automatic Oil Pipe Online Measuring and Cleaning Device and Method. This invention was developed by Shen Hua, Zhang Hui, Wen Shihao, Mou Weihai, Xu Jianguo, Yu Xiaozhi, Xu Wenjiang, Yang Xinlei, Li Zhonghua and Li Peng.
The patent app..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has submitted a patent application for Packing Method, Electric Water Injection Packer and Control Method, Device and Equipment of Electric Water Injection Packer. This invention was developed by Zhang Xiaowen, Ma Deyu, Kou Wei, Yan Zhanhui, Shi Ce, Wang Peng, Xu Peng, Peng Zhihui, Song Feifei, Cao..
Oil & Gas
| Tue 23 Dec 2025
Beijing, Dec. 23 -- PetroChina has sought patent for Soluble Reducing Fracturing Plugging Tool. This invention was developed by She Chaoyi, Fan Yu, Li Ming, Yang Jian, Zhang Yidan and Yu Chenggang.
The patent application number is CN202311601369 20231128. The patent publication number is CN120061746 (A). International Patent Cl..
1
to
100 of
1093 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
